Effects of the density dependence of the symmetry energy on neutron stars

LIU Xiao-Jin; WU Chen; REN Zhong-Zhou

doi:10.1088/1674-1137/34/11/008

Chinese Physics C> 2010, Vol. 34> Issue(11) : 1709-1713 DOI: 10.1088/1674-1137/34/11/008

Effects of the density dependence of the symmetry energy on neutron stars

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Abstract：
In this paper, we include the density dependence behavior of the symmetry energy in the improved quark mass density dependent (IQMDD) model. Under the mean field approximation, this model is applied to investigate neutron star matter and neutron stars successfully. Effects of the density dependence of the symmetry energy on neutron
stars are described.

References

[1]

CHEN Lie-Wen et al.Phys.Rev.C,2007,76:054316[2] LI Z H et al.Phys.Rev.C,2006,74:047304[3] Krastev P,Sammarruca F.Phys.Rev.C,2006,74:025808[4] XIAO Zhi-Cang,LI Bao-An,Chen Lie-Wen,YONG Gao-Chan,ZHANG Ming.Phys.Rev.Lett.,2009,102:062502[5] LI Bao-An.Nucl.Phys.A,2003,722:209c-214c;Huu Phat Tran,Anh Nguyen Tuan,Long Nguyen Van.Phys.Rev.C,2008,77:054321[6] Guichon P A M.Phys.Lett.B,1988,200:235[7] WU Chen,SU Ru-Keng.J.Phys.,2008,Nucl.Part.Phys.,G35:125001[8] WU Chen,SU Ru-Keng.J.Phys.,2009,Nucl.Part.Phys.,G36:095101[9] WU Chen,QIAN Wei-Liang,SU Ru-Keng.Phys.Rev.C,2005,72:035205[10] WU Chen,QIAN Wei-Liang,SU Ru-Keng.Chin.Phys.Lett.,2005,22:1866-1869[11] Horowitz C J,Piekarewicz J.Phys.Rev.C,2001,64:062802(R)[12] CHEN Lie-Wen,Ko CHE Ming,LI Bao-An.Phys.Phys.C,2005,72:064309;Phys.Rev.Lett.,2005,94:032701[13] WU Chen,QIAN Wei-Liang,SU Ru-Keng.Phys.Rev.C,2008,77:015203[14] Pickarewicz J.Phys.Phys.C,2002,60:034305[15] Avancini S S,Marinelli J R,Menezes D P,Moraes M M W,Providência C.Phys.Rev.C,2007,75:055805[16] Typel S,Wolter H H.Nucl.Phys.A,1999,656:331[17] TSANG M B,ZHANC Ying-Xun,Anielewicz P D,Famiano M,LI Zhu-Xia,Lynch W G,Steiner A W.Phys.Rev.Lett.,2009,102:122701[18] Serot B D,Walecka J D.Adv.Nucl.Phys.,1986,16:1[19] LI Bao-An.Phys.Rev.Lett.,2002,88:19[20] Lenske H,Fuchs C.Phys.Lett.B,1995,345:355[21] Fuchs C,Lenske H,Wolter H H.Phys.Rev.C,1995,52:6[22] Than Hoang Sy,T.Khoa Dao,Giai Nguyen Van.Phys.Rev.C,2009,80:064312[23] Warda M,Vias X,Roca-Maza X,Centelles M.Phys.Rev.C,2009,80:024316[24] Nakada H.Phys.Rev.C,2008,78:054301[25] Todd-Rutel B G,Piekarewicz J.Phys.Rev.Lett.,2005,95:122501[26] FU Wei-Jie,WEI Hai-Qing,LIU Yu-Xin.Phys.Rev.Lett.,2008,101:181102[27] Kubis S,Kutschera M.Phys.Lett.B,1997,399:191-195[28] Khoa D T,Than H S.Phys.Rev.C,2005,71:044601

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LIU Xiao-Jin, WU Chen and REN Zhong-Zhou. Effects of the density dependence of the symmetry energy on neutron stars[J]. Chinese Physics C, 2010, 34(11): 1709-1713. doi: 10.1088/1674-1137/34/11/008

LIU Xiao-Jin, WU Chen and REN Zhong-Zhou. Effects of the density dependence of the symmetry energy on neutron stars[J]. Chinese Physics C, 2010, 34(11): 1709-1713. doi: 10.1088/1674-1137/34/11/008 shu

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Received: 2010-02-01
Revised: 2010-03-22

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Effects of the density dependence of the symmetry energy on neutron stars

Corresponding author: REN Zhong-Zhou,

Received Date: 2010-02-01

Accepted Date: 2010-03-22

Available Online: 2010-11-05

Abstract:

In this paper, we include the density dependence behavior of the symmetry energy in the improved quark mass density dependent (IQMDD) model. Under the mean field approximation, this model is applied to investigate neutron star matter and neutron stars successfully. Effects of the density dependence of the symmetry energy on neutron
stars are described.

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Effects of the density dependence of the symmetry energy on neutron stars

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